Editing Highlighter (section)

==Styles==
[[File:Markeerstift-01 (xndr).jpg|thumb|A yellow [[Schwan-Stabilo|Stabilo]]-brand highlighter pens]]

Many highlighters come in bright, often [[Fluorescence|fluorescent]] and vibrant colours. Being fluorescent, highlighter ink glows under [[black light]].<ref name="black light">{{Cite web |date=2002-07-18 |title=How Black Lights Work |url=https://science.howstuffworks.com/innovation/everyday-innovations/black-light.htm |access-date=2022-12-18 |website=HowStuffWorks |language=en-us}}</ref> The most common colour for highlighters is yellow, but they are also found in [[orange (color)|orange]], [[red]], [[pink]], [[purple]], [[blue]], and [[green]] varieties. Some [[yellow]] highlighters may look greenish in colour to the naked eye. Yellow is the preferred colour to use when making a photocopy as it will not produce a shadow on the copy.

Highlighters are available in multiple forms, including some that have a retractable felt tip or an eraser on the end opposite the felt. Other types of highlighters include the ''trilighter'', a triangularly-shaped pen with a different-coloured tip at each corner, and ones that are stackable. There are also some forms of highlighters that have a wax-like quality similar to an [[oil pastel]].

"Dry highlighters" (occasionally called "dry line highlighters") have an applicator that applies a thin strip of highlighter tape (physically similar to audio tape or [[correction tape]]) instead of a felt tip. Unlike standard highlighters, they are easily erasable. They are different from "dry mark highlighters", which are sometimes advertised as being useful for highlighting books with thin pages.

"Gel highlighters" contain a gel stick rather than a felt tip. The gel does not bleed through paper or become dried out in the pen as other highlighters' inks may, which renders them useless.

"Liquid highlighters" in a range of colours are also available, and because they put more ink on a page when highlighting, they make words stand out more than with non-liquid types. Also the fact that more highlighting ink is put on the page with liquid highlighters means that the highlighting ink is much more resistive to fading with age.

"Pastel highlighters" use pastel dyes instead of fluorescent dyes.